Can strainer



FIG. 1 is a front elevation view of a can strainer showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a cross-sectional view thereof taken along line 7--7 of FIG. 1. 

The ornamental design for a can strainer, as shown and described. 